阶跃函数偏积的有理遍历性

IF 0.7 1区数学 Q2 MATHEMATICS

Journal of Modern Dynamics Pub Date : 2017-03-27 DOI:10.3934/jmd.2018012

J. Aaronson, Michael Bromberg, Nishant Chandgotia

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引用次数: 1

摘要

我们研究了圆的某些旋转上的有理步函数斜积，证明了当旋转数为二次无理时的遍历性和有界有理遍历性。后者源于对由相关仿射随机游动建模的轨道的渐近时间统计的考虑。

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Rational ergodicity of step function skew products

We study rational step function skew products over certain rotations of the circle proving ergodicity and bounded rational ergodicity when the rotation number is a quadratic irrational. The latter arises from a consideration of the asymptotic temporal statistics of an orbit as modelled by an associated affine random walk.

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来源期刊

Journal of Modern Dynamics 数学-数学

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Modern Dynamics (JMD) is dedicated to publishing research articles in active and promising areas in the theory of dynamical systems with particular emphasis on the mutual interaction between dynamics and other major areas of mathematical research, including: Number theory Symplectic geometry Differential geometry Rigidity Quantum chaos Teichmüller theory Geometric group theory Harmonic analysis on manifolds. The journal is published by the American Institute of Mathematical Sciences (AIMS) with the support of the Anatole Katok Center for Dynamical Systems and Geometry at the Pennsylvania State University.